Fortunately, the German government will allow the use of E5 in any vehicle until that fuel is phased out in 2013. Beginning on the first of the year, Super E10 will become available at the more ...

At the unleaded pumps you'll normally see two options: regular, or E10, and a premium option labelled E5. E10 means there is 10% ethanol in the fuel mix; E5 means 5%. If you only look at mileage ...

Except for residents of NJ, where you don't have to pump your own, a gas station can be intimidating ... Premium, as well as ...

VTT says that it conducted the study because many Finnish people frequently claimed that fuel consumption is significantly higher with E10 than with E5 thanks to ethanol's lower octane rating.

Current petrol grades in the UK - known as E5 - contain up to 5% bioethanol. E10 would see this percentage increased up to 10% - a proportion that would bring the UK in line with countries such as ...

Current petrol grades in the UK - known as E5 - contain up to 5% ethanol, with the other 95% being regular unleaded petrol. Their replacement, E10, will see this percentage increased to 10% - a ...